Estimating the Stand Level Vegetation Structure Map Using Drone Optical Imageries and LiDAR Data based on an Artificial Neural Networks (ANNs)
- Authors
- Cha, Sungeun; Jo, Hyun-Woo; Lim, Chul-Hee; Song, Cholho; Lee, Sle-Gee; Kim, Jiwon; Park, Chiyoung; Jeon, Seong-Woo; Lee, Woo-Kyun
- Issue Date
- 10월-2020
- Publisher
- KOREAN SOC REMOTE SENSING
- Keywords
- Vegetation structure; Drone image; Artificial Neural Networks (ANNs); Sustainable forest development
- Citation
- KOREAN JOURNAL OF REMOTE SENSING, v.36, no.5, pp.653 - 666
- Indexed
- SCOPUS
KCI
- Journal Title
- KOREAN JOURNAL OF REMOTE SENSING
- Volume
- 36
- Number
- 5
- Start Page
- 653
- End Page
- 666
- URI
- https://scholar.korea.ac.kr/handle/2021.sw.korea/52699
- DOI
- 10.7780/kjrs.2020.36.5.1.1
- ISSN
- 1225-6161
- Abstract
- Understanding the vegetation structure is important to manage forest resources for sustainable forest development. With the recent development of technology, it is possible to apply new technologies such as drones and deep learning to forests and use it to estimate the vegetation structure. In this study, the vegetation structure of Gongju, Samchuk, and Seoguipo area was identified by fusion of drone-optical images and LiDAR data using Artificial Neural Networks (ANNs) with the accuracy of 92.62% (Kappa value: 0.59), 91.57% (Kappa value: 0.53), and 86.00% (Kappa value: 0.63), respectively. The vegetation structure analysis technology using deep learning is expected to increase the performance of the model as the amount of information in the optical and LiDAR increases. In the future, if the model is developed with a high-complexity that can reflect various characteristics of vegetation and sufficient sampling, it would be a material that can be used as a reference data to Korea's policies and regulations by constructing a country-level vegetation structure map.
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Collections - College of Life Sciences and Biotechnology > Division of Environmental Science and Ecological Engineering > 1. Journal Articles
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